Mitsubishi 9800A Series Contact Mitsubishi Electric Automation, Inc. at, Fault Codes

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MITSUBISHI

ELECTRIC

9800A SERIES UPS

OWNERS / TECHNICAL MANUAL

Page Number:

6-1

6.0 FAULT CODES

This section covers fault codes, their description and required action.

At time of error :

A)Verify and record the occurrence of the alarm. Note details of alarm message displayed on the LCD display panel.

Contact Mitsubishi Electric Automation, Inc. at 1-800-887-7830.

B)If a circuit breaker (MCCB) has tripped, depress the toggle to reset the breaker before closing it again.

MITSUBISHI ELECTRIC 9800A SERIES UPS

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Contents ALN-H0776 For parallel operation possible model onlyPreface Table of Contents List of Tables External I/F circuit PCB IOAU-04 List of FiguresHow to use this Manual Introduction Important Safety Instructions Retain These InstructionsMitsubishi Electric 9800A Series UPS General Mitsubishi Electric 9800A Series UPS Overview Mccb Rectifier Single Line Diagram Battery Operation CPM CUPS Parts Location 500kVA DUPS Parts Location 750kVA External contact signal terminal IOAU-04 Mitsubishi Electric 9800A Series UPS Specifications Battery AC OutputEnvironmental Rating of Contactors and Fuses 540V Operator Controls and IndicatorsBattery operation Battery OP. yellow LED Display Load on inverter Load on Inverter greenLoad on bypass Load on Bypass green Liquid Crystal Display MenuStart/Stop screen Figure Measurement Menu Figure Start/Stop screenSetup Menu Figure 11 Main screen Input Power Failure13 Main screen Fault indication Fault Indication FigureTN1 External Signal Terminal BlockCB2 AX TN216 Control Wiring for External Contacts Output Contacts for external alarm annunciationInput Contacts for remote access of UPS Terminals 5 to 6 Battery Temp. High contact input IN3Terminals 3 to 4 Remote Inverter Stop input terminal IN2 External communication connector Terminals 7 to 8 Power Demand Command contact input IN4Minimum clearance required for ventilation Transportation and InstallationInstallation Procedure Mitsubishi 9800A Series UPSExternal Battery Supply Procedure for Cable ConnectionsElectric Owners / Technical Manual Mitsubishi 9800A Series UPS Procedure for Cable Connections for Parallel System Recommended Cable Sizes Number Crimp Type Compression LugBN,BP UPS moduleUPS module Cabinet Input UPS moduleInput Cabinet Bypass Output Input A50,B50,C50 A40,B40,C40 External signal terminal IOAU-04 TN2 DC circuit breaker Input Input Cabinet UPS module Wall mounted DC breaker Bypass Battery AC Output Floor mounted DC breaker Input cabinet UPS module Auxiliary Rectifier Cabinet RYER-E Critical Load Cabinet UPS-2 AC Output Critical Load CabinetIOAU-04 UPS-1 AC OutputUPS-n*1 UPS-1 IOAU-04 TN2 UPS-2Start-up of UPS B Shut-down Procedure Shut-down Procedure NumberUPS Bypass Operation ProcedureStart-up of UPS-1 Number MMS Start-up ProcedureResponse to UPS Failure UPS FaultParts Replacement BatteryUPS Component Parts Contact Mitsubishi Electric Automation, Inc. at Fault CodesMitsubishi Igbt Fault a Inverter Voltage Activated Mitsubishi 9800A Series UPS Mitsubishi Electric Automation Inc 847